GR1001322B - Mechanism for wire bending machines - Google Patents

Mechanism for wire bending machines

Info

Publication number
GR1001322B
GR1001322B GR900100269A GR900100269A GR1001322B GR 1001322 B GR1001322 B GR 1001322B GR 900100269 A GR900100269 A GR 900100269A GR 900100269 A GR900100269 A GR 900100269A GR 1001322 B GR1001322 B GR 1001322B
Authority
GR
Greece
Prior art keywords
wire
sprocket
wheel
bending machines
grab
Prior art date
Application number
GR900100269A
Other languages
Greek (el)
Other versions
GR900100269A (en
Inventor
Panagiotis Anagnostopoulos
Original Assignee
Panagiotis Anagnostopoulos
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panagiotis Anagnostopoulos filed Critical Panagiotis Anagnostopoulos
Publication of GR900100269A publication Critical patent/GR900100269A/en
Publication of GR1001322B publication Critical patent/GR1001322B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F7/00—Twisting wire; Twisting wire together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14—Twisting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/008—Bending wire other than coiling; Straightening wire in 3D with means to rotate the wire about its axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire

Abstract

Μέθοδος που επιτρέπει σε καμπτικές μηχανές σύρματος την δημιουργία τρισδιάστατων σχημάτων δια της στρέψεως του σύρματος περί τον διαμήκη άξονά του πέραν του ορίου διαρροής και προώθησης ούτω μονίμου πλαστικής παραμόρφωσης. Τα βασικά μέρη ενός μηχανισμού πραγματοποίησης της μεθόδου αυτής είναι (Σχήμα -1-)η ακίνητος αρπάγη (8) και η περιστρεφομένη αρπάγη (9) του σύρματος. Δι' εμβόλων οι κινητές σιαγόνες (11) πιέζονται επί των ακινήτων σιαγόνων (12) και εγκλωβίζουν ισχυρά το μεταξύ αυτών ευρισκόμενο σύρμα. Η περιστρεφομένη αρπάγη περιστρέφεται δια του αλυσοτροχού (18) που ευρίσκεται εις τον άξονα συστήματος σερβοκινητήρος (22) και μειωτήρος στροφών (23), του οποίου την γωνία περιστροφής μετρά ο αισθητήρας γωνίας περιστροφής (24). Δια την περιστροφή της περιστρεφομένης αρπάγης δυνατόν να χρησιμοποιήσει μειωτήρα τύπου "Ατέρμων-Τροχός" και ο τροχός να αντικαταστήσει τον αλυσοροχό. ωA method that allows wire bending machines to create three-dimensional shapes by twisting the wire about its longitudinal axis beyond the leakage limit and promoting such permanent plastic deformation. The basic parts of a mechanism for carrying out this method are (Figure -1-) the stationary grab (8) and the rotating grab (9) of the wire. By means of the pistons the movable jaws (11) are pressed on the fixed jaws (12) and firmly trap the wire between them. The rotary grip is rotated by the sprocket (18) located on the servomotor system shaft (22) and speed reducer (23), the angle of rotation of which is measured by the angle sensor (24). To rotate the rotating grip it is possible to use a gearbox type "Endless-Wheel" and the wheel to replace the sprocket. ω

GR900100269A 1990-04-06 1990-04-06 Mechanism for wire bending machines GR1001322B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR90100269 1990-04-06

Publications (2)

Publication Number Publication Date
GR900100269A GR900100269A (en) 1992-07-30
GR1001322B true GR1001322B (en) 1993-08-31

Family

ID=10940112

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100269A GR1001322B (en) 1990-04-06 1990-04-06 Mechanism for wire bending machines

Country Status (3)

Country Link
US (1) US5170654A (en)
EP (1) EP0452246A3 (en)
GR (1) GR1001322B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7610788B2 (en) 2005-11-15 2009-11-03 Antonios Anagnostopoulos Machine and method for preventing torsion of wire, material of prismatic cross-section, and rod material

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1271823B (en) * 1994-12-30 1997-06-09 O M D Officina Meccanica Domas THREAD GUIDE FOR BENDING AND TORSIONING MACHINES, WITH PERFECTED MEANS OF COMMITMENT WITH THE THREAD.
FR2746682B1 (en) * 1996-03-27 1998-05-22 Sipelec METAL WIRE ARCHING MACHINE
US5855596A (en) * 1996-06-25 1999-01-05 International Business Machines Corporation Modular wire band stent
US6193829B1 (en) 1998-02-18 2001-02-27 International Business Machines Corporation Method and tooling for forming a stent
US6514063B2 (en) 1999-01-07 2003-02-04 International Business Machines Corporation Tooling for forming a stent
US7229986B2 (en) 2000-05-16 2007-06-12 Takeda Pharmaceutical Company Ltd. Melanin-concentrating hormone antagonist
US6612143B1 (en) * 2001-04-13 2003-09-02 Orametrix, Inc. Robot and method for bending orthodontic archwires and other medical devices
US7497105B2 (en) * 2002-06-05 2009-03-03 Antonios Anagnostopoulos Machine and method for parallel production of similar products, through straightening and bending of wires, wire rods, metal tubes or other material of prismatic cross section
GR1004318B (en) * 2002-06-05 2003-08-28 Αντωνης Παναγιωτη Αναγνωστοπουλος Method and machine for simultaneous and parallel production of similar products, trough straightening and bending of wires, wire rods, metal tubes or other material of prismatic cross section.
GR1005986B (en) * 2006-10-03 2008-07-10 Method and system for the production of three-dimensional products.
US8549888B2 (en) * 2008-04-04 2013-10-08 Nuvasive, Inc. System and device for designing and forming a surgical implant
KR200452349Y1 (en) 2008-10-02 2011-02-21 (주)하나금속 Reform equipment of a bar form drawing item
IT1391412B1 (en) * 2008-10-15 2011-12-23 Schnell Spa METHOD AND EQUIPMENT FOR REALIZING SPIRAL REINFORCEMENT FOR REINFORCED CONCRETE
US9156077B2 (en) 2012-03-29 2015-10-13 L&P Property Management Company Method of making border wire
GR1008523B (en) 2014-04-01 2015-07-09 Αντωνιος Παναγιωτη Αναγνωστοπουλος Method and system for feeding mesh-producing machinery with longitudinal wires or iron rods
RU169623U1 (en) * 2016-04-11 2017-03-24 Общество с ограниченной ответственностью "Научно-производственное предприятие "Молот" ООО "НПП "Молот" SEMI-AUTOMATIC FOR BENDING PARTS
CN107570631A (en) * 2017-09-26 2018-01-12 深圳市康振机械科技有限公司 A kind of three-dimensional bending head and bending robot
CN113754332A (en) * 2021-09-06 2021-12-07 浙江理工大学 Three-dimensional steel fiber, manufacturing mold and method and concrete applying three-dimensional steel fiber

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603269A (en) * 1952-07-15 Scrolling and twisting machine
US3202185A (en) * 1965-08-24 Method for bending sinuous strips
US731294A (en) * 1902-12-27 1903-06-16 M W Burk Machine for bending and twisting iron rods for making ladders, &c.
US1272552A (en) * 1917-07-31 1918-07-16 Robert P Spencer Pipe-bending machine.
US1438322A (en) * 1920-12-28 1922-12-12 A L Smith Iron Works Twisting machine
US3052277A (en) * 1958-07-17 1962-09-04 Wirth Arno H Fa Bending machine
US3678723A (en) * 1970-02-12 1972-07-25 Eriez Mfg Co T-bar twister
AT316268B (en) * 1972-05-02 1974-07-10 Evg Entwicklung Verwert Ges Bending machine for rod or strip material
AT341860B (en) * 1975-05-06 1978-03-10 Evg Entwicklung Verwert Ges BENDING MACHINE FOR BAR-MADE MATERIAL, ESPECIALLY FOR CONCRETE REINFORCING BAR
JPS56102319A (en) * 1980-01-21 1981-08-15 Inoue Mtp Co Ltd Method and apparatus for bending long sized material
EP0152224B1 (en) * 1984-01-30 1990-07-18 Hashimoto Forming Industry Co Ltd Apparatus for producing articles bent in up to three dimensions
DE3415006A1 (en) * 1984-04-19 1985-11-07 Helge Dr. 8000 München Fischer-Brandies DENTAL PROCESS AND DEVICE FOR BENDING AND TURNING A WIRE PIECE
IT8453880V0 (en) * 1984-10-02 1984-10-02 Mauro Meliga BENDING MACHINE FOR PROFILED AND SIMILAR TUBES
US4662204A (en) * 1985-01-17 1987-05-05 Usui Kokusai Sangyo Kabushiki Kaisha Apparatus for automatically bending metallic tubes
JPH089063B2 (en) * 1985-10-21 1996-01-31 臼井国際産業株式会社 Bending unit device in automatic pipe bender
JPH0335822A (en) * 1989-06-30 1991-02-15 Hashimoto Forming Ind Co Ltd Working method for bending long size work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7610788B2 (en) 2005-11-15 2009-11-03 Antonios Anagnostopoulos Machine and method for preventing torsion of wire, material of prismatic cross-section, and rod material

Also Published As

Publication number Publication date
EP0452246A2 (en) 1991-10-16
US5170654A (en) 1992-12-15
GR900100269A (en) 1992-07-30
EP0452246A3 (en) 1992-01-15

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